Module org.neo4j.driver

Package org.neo4j.driver.internal.util

Class MetadataExtractor

java.lang.Object

org.neo4j.driver.internal.util.MetadataExtractor

public class MetadataExtractor
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ABSENT_QUERY_ID

Constructor Summary

Constructors

Constructor	Description
MetadataExtractor(String resultAvailableAfterMetadataKey, String resultConsumedAfterMetadataKey)

Method Summary

Modifier and Type	Method	Description
static Set<String>	extractBoltPatches(Map<String,Value> metadata)
static org.neo4j.driver.internal.DatabaseBookmark	extractDatabaseBookmark(Map<String,Value> metadata)
long	extractQueryId(Map<String,Value> metadata)
QueryKeys	extractQueryKeys(Map<String,Value> metadata)
long	extractResultAvailableAfter(Map<String,Value> metadata)
static Value	extractServer(Map<String,Value> metadata)
ResultSummary	extractSummary(Query query, Connection connection, long resultAvailableAfter, Map<String,Value> metadata, boolean legacyNotifications, GqlStatusObject gqlStatusObject)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ABSENT_QUERY_ID

public static final int ABSENT_QUERY_ID

See Also:

• Constant Field Values

Constructor Details

MetadataExtractor

public MetadataExtractor(String resultAvailableAfterMetadataKey,
 String resultConsumedAfterMetadataKey)

Method Details

extractQueryKeys

public QueryKeys extractQueryKeys(Map<String,Value> metadata)

extractQueryId

public long extractQueryId(Map<String,Value> metadata)

extractResultAvailableAfter

public long extractResultAvailableAfter(Map<String,Value> metadata)

extractSummary

public ResultSummary extractSummary(Query query,
 Connection connection,
 long resultAvailableAfter,
 Map<String,Value> metadata,
 boolean legacyNotifications,
 GqlStatusObject gqlStatusObject)

extractDatabaseBookmark

public static org.neo4j.driver.internal.DatabaseBookmark extractDatabaseBookmark(Map<String,Value> metadata)

extractServer

public static Value extractServer(Map<String,Value> metadata)

extractBoltPatches

public static Set<String> extractBoltPatches(Map<String,Value> metadata)